| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.78 | 4.687% | $41.6445 | $41.64 | $41.65 | $41.60 |
| Purchase #2 | $116.28 | 11.416% | $129.5545 | $129.55 | $129.55 | $129.60 |
| Purchase #3 | $135.76 | 12.437% | $152.6445 | $152.64 | $152.65 | $152.60 |
| Purchase #4 | $128.92 | 7.691% | $138.8352 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $152.74 | 6.352% | $162.442 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $176.73 | 9.784% | $194.0213 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $57.99 | 12.288% | $65.1158 | $65.12 | $65.10 | $65.10 |
| 7 purchase totals = | $808.20 | $884.2578 | $884.25 | $884.25 | $884.10 | |